Looking for a job

Maksym Lysenko

@maksymlysenko

Message

I build high-performance React platforms for complex enterprise and consumer products.

Ukraine

Message

What I'm looking for

I'm looking to build and improve complex, high-traffic frontend products, with ownership of performance, real-time systems, and user-facing features.

At Favbet, I drive frontend work for the Casino/Games domain across a multi-brand iGaming platform serving 13+ brands in Europe.

I led a performance program that reduced casino lobby CPU load from 105% to 55%, removing lag on low-end mobile devices. I also supported a backend API migration that made casino cold loads three times faster across brands.

Previously at Solvexus B.V., I built core workflows for a maritime operations platform processing more than 45,000 port calls in production. I developed real-time infrastructure, vessel planning tools, and complex financial workflows for ship agencies and vessel operators worldwide.

I enjoy making large React applications fast, reliable, and practical—from low-bandwidth onboard experiences to CMS-configurable products that let business teams ship changes without code.

Experience

Work history, roles, and key accomplishments

Current

Frontend Developer

Current

Favbet

Mar 2024 - Present (2 years 6 months)

Responsible for the Casino/Games domain, led a casino performance program that cut lobby CPU load ~2x, and contributed to a CMS-configurable casino and Responsible Gambling functionality.

React TypeScript Zustand Webpack Vite Jest React Testing Library Storybook Gitlab CI

Frontend Developer

Solvexus B.V.

May 2021 - Mar 2024 (2 years 10 months)

Built and evolved real-time infrastructure, developed the Onboard edition for low-bandwidth environments, and owned complex financial workflows and planning tools on a large-scale maritime operations platform.

React TypeScript Redux Material UI AG Grid SignalR Power BI Embedded Azure